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- The numerical analysis of aerodynamic performance on the large turning angles cascade with chordwise slots is carried out. 本文对弦向开缝的某大转角压气机叶栅的气动性能进行了数值分析。
- large turning angle cascade 大转角叶栅
- A numerical investigation about effects of boundary layer suction in low-speed compressor stator cascade with large turning angle was carried out. 摘要本文采用数值方法研究了低速条件下附面层抽吸对大折转角矩形叶栅流场的影响。
- Measurements of flow passage inside a rectangular turbine cascade with large turning angle while cooling-air injection upstream from three different rows at leading edge were performed. 摘要对具有前缘逆主流不同位置喷射冷气的大转折角气冷涡轮直叶栅进行了详细的流道内部测量。
- large turning angle stator cascade 大折转角矩形叶栅
- An Experimental Study of Cooling Film in Negatively Bowed Cascade with Large Turning Angle 大转角反弯叶栅气膜冷却实验研究
- Influence of cooling-air injection from leading edge on the aerodynamic performance of rectangular turbine cascade with large turning angle 叶片前缘喷气对大转角涡轮平面叶栅气动性能的影响
- Numerical Investigation of Boundary Layer Suction in Compressor Cascade with Large Turning Angles 附面层吸除对大转角压气机叶栅气动性能影响的数值研究
- large turn angle 柔性铰链
- large turn angle clutch 大转角离合器
- An object recognition and localization algorithm based on local feature?turning angle between neighbouring tangent vectors, is presented. 提出了基于切矢转角局部特征的目标识别与定位算法。
- The PLC system collects coder data and sends the calculation results to a transducer to control the turning angle that the ladle turning requires. 系统以PLC为中心,对编码器采集信号进行运算处理,其结果送给变频器实现对钢包回转台的控制,满足钢包回转台的定位要求。
- Formulas were deduced for the calculate of the turning angle of outside wheel and the minimum steering transmitting ratio for the dual Ackerman steering of tractors. 推导了拖拉机双梯形外侧转向轮的转角以及最小传动角的解析计算关系式。
- It is convenient to measure the RCS, and the antenna pattern by this system having resolutions of both the turning angle of 1/36 degree and the echo signal voltage of 2.5mV. 该系统具有1/36度的转角分辨能力和2.;5mV的回波电压分辨能力;适用于目标RCS、天线方向性图等测量。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- The local hydraulic loss (or resistance) produced by a ball valve installed in a piping system depends on the valve design dimensions and on the handle turning angle. 安装于一个管道系统中的一个球阀门生产的液压的损失(或者主力)取决于阀门设计尺度和手柄的旋转角度。
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- This paper introduces the main construction and the working principle of the speed control system of sine wave PM synchronous motor,and discusses with the emphasis on the detection of the turning angle of the motor rotor. 本文介绍了稀土永磁正弦波电机调速系统的主要结构和工作原理,着重讨论了转子转角检测这一重要问题。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。